Integrand size = 31, antiderivative size = 57 \[ \int \frac {\cos ^3(c+d x) (A+B \sin (c+d x))}{a+a \sin (c+d x)} \, dx=\frac {A \sin (c+d x)}{a d}-\frac {(A-B) \sin ^2(c+d x)}{2 a d}-\frac {B \sin ^3(c+d x)}{3 a d} \]
[Out]
Time = 0.07 (sec) , antiderivative size = 57, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.065, Rules used = {2915, 45} \[ \int \frac {\cos ^3(c+d x) (A+B \sin (c+d x))}{a+a \sin (c+d x)} \, dx=-\frac {(A-B) \sin ^2(c+d x)}{2 a d}+\frac {A \sin (c+d x)}{a d}-\frac {B \sin ^3(c+d x)}{3 a d} \]
[In]
[Out]
Rule 45
Rule 2915
Rubi steps \begin{align*} \text {integral}& = \frac {\text {Subst}\left (\int (a-x) \left (A+\frac {B x}{a}\right ) \, dx,x,a \sin (c+d x)\right )}{a^3 d} \\ & = \frac {\text {Subst}\left (\int \left (a A-(A-B) x-\frac {B x^2}{a}\right ) \, dx,x,a \sin (c+d x)\right )}{a^3 d} \\ & = \frac {A \sin (c+d x)}{a d}-\frac {(A-B) \sin ^2(c+d x)}{2 a d}-\frac {B \sin ^3(c+d x)}{3 a d} \\ \end{align*}
Time = 0.07 (sec) , antiderivative size = 44, normalized size of antiderivative = 0.77 \[ \int \frac {\cos ^3(c+d x) (A+B \sin (c+d x))}{a+a \sin (c+d x)} \, dx=\frac {\sin (c+d x) \left (6 A-3 (A-B) \sin (c+d x)-2 B \sin ^2(c+d x)\right )}{6 a d} \]
[In]
[Out]
Time = 0.21 (sec) , antiderivative size = 45, normalized size of antiderivative = 0.79
method | result | size |
derivativedivides | \(-\frac {\frac {B \left (\sin ^{3}\left (d x +c \right )\right )}{3}+\frac {\left (A -B \right ) \left (\sin ^{2}\left (d x +c \right )\right )}{2}-A \sin \left (d x +c \right )}{d a}\) | \(45\) |
default | \(-\frac {\frac {B \left (\sin ^{3}\left (d x +c \right )\right )}{3}+\frac {\left (A -B \right ) \left (\sin ^{2}\left (d x +c \right )\right )}{2}-A \sin \left (d x +c \right )}{d a}\) | \(45\) |
parallelrisch | \(\frac {\left (3 A -3 B \right ) \cos \left (2 d x +2 c \right )+B \sin \left (3 d x +3 c \right )+\left (12 A -3 B \right ) \sin \left (d x +c \right )-3 A +3 B}{12 d a}\) | \(58\) |
risch | \(\frac {A \sin \left (d x +c \right )}{a d}-\frac {B \sin \left (d x +c \right )}{4 a d}+\frac {\sin \left (3 d x +3 c \right ) B}{12 a d}+\frac {\cos \left (2 d x +2 c \right ) A}{4 a d}-\frac {\cos \left (2 d x +2 c \right ) B}{4 a d}\) | \(85\) |
norman | \(\frac {\frac {2 A \tan \left (\frac {d x}{2}+\frac {c}{2}\right )}{a d}+\frac {2 A \left (\tan ^{8}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{a d}+\frac {2 B \left (\tan ^{2}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{a d}+\frac {2 B \left (\tan ^{7}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{a d}+\frac {2 \left (6 A -B \right ) \left (\tan ^{3}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{3 a d}+\frac {2 \left (6 A -B \right ) \left (\tan ^{6}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{3 a d}+\frac {2 \left (3 A +2 B \right ) \left (\tan ^{4}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{3 a d}+\frac {2 \left (3 A +2 B \right ) \left (\tan ^{5}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )}{3 a d}}{\left (1+\tan ^{2}\left (\frac {d x}{2}+\frac {c}{2}\right )\right )^{4} \left (\tan \left (\frac {d x}{2}+\frac {c}{2}\right )+1\right )}\) | \(213\) |
[In]
[Out]
none
Time = 0.26 (sec) , antiderivative size = 49, normalized size of antiderivative = 0.86 \[ \int \frac {\cos ^3(c+d x) (A+B \sin (c+d x))}{a+a \sin (c+d x)} \, dx=\frac {3 \, {\left (A - B\right )} \cos \left (d x + c\right )^{2} + 2 \, {\left (B \cos \left (d x + c\right )^{2} + 3 \, A - B\right )} \sin \left (d x + c\right )}{6 \, a d} \]
[In]
[Out]
Leaf count of result is larger than twice the leaf count of optimal. 588 vs. \(2 (44) = 88\).
Time = 3.58 (sec) , antiderivative size = 588, normalized size of antiderivative = 10.32 \[ \int \frac {\cos ^3(c+d x) (A+B \sin (c+d x))}{a+a \sin (c+d x)} \, dx=\begin {cases} \frac {6 A \tan ^{5}{\left (\frac {c}{2} + \frac {d x}{2} \right )}}{3 a d \tan ^{6}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 9 a d \tan ^{4}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 9 a d \tan ^{2}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 3 a d} - \frac {6 A \tan ^{4}{\left (\frac {c}{2} + \frac {d x}{2} \right )}}{3 a d \tan ^{6}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 9 a d \tan ^{4}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 9 a d \tan ^{2}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 3 a d} + \frac {12 A \tan ^{3}{\left (\frac {c}{2} + \frac {d x}{2} \right )}}{3 a d \tan ^{6}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 9 a d \tan ^{4}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 9 a d \tan ^{2}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 3 a d} - \frac {6 A \tan ^{2}{\left (\frac {c}{2} + \frac {d x}{2} \right )}}{3 a d \tan ^{6}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 9 a d \tan ^{4}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 9 a d \tan ^{2}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 3 a d} + \frac {6 A \tan {\left (\frac {c}{2} + \frac {d x}{2} \right )}}{3 a d \tan ^{6}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 9 a d \tan ^{4}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 9 a d \tan ^{2}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 3 a d} + \frac {6 B \tan ^{4}{\left (\frac {c}{2} + \frac {d x}{2} \right )}}{3 a d \tan ^{6}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 9 a d \tan ^{4}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 9 a d \tan ^{2}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 3 a d} - \frac {8 B \tan ^{3}{\left (\frac {c}{2} + \frac {d x}{2} \right )}}{3 a d \tan ^{6}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 9 a d \tan ^{4}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 9 a d \tan ^{2}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 3 a d} + \frac {6 B \tan ^{2}{\left (\frac {c}{2} + \frac {d x}{2} \right )}}{3 a d \tan ^{6}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 9 a d \tan ^{4}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 9 a d \tan ^{2}{\left (\frac {c}{2} + \frac {d x}{2} \right )} + 3 a d} & \text {for}\: d \neq 0 \\\frac {x \left (A + B \sin {\left (c \right )}\right ) \cos ^{3}{\left (c \right )}}{a \sin {\left (c \right )} + a} & \text {otherwise} \end {cases} \]
[In]
[Out]
none
Time = 0.20 (sec) , antiderivative size = 44, normalized size of antiderivative = 0.77 \[ \int \frac {\cos ^3(c+d x) (A+B \sin (c+d x))}{a+a \sin (c+d x)} \, dx=-\frac {2 \, B \sin \left (d x + c\right )^{3} + 3 \, {\left (A - B\right )} \sin \left (d x + c\right )^{2} - 6 \, A \sin \left (d x + c\right )}{6 \, a d} \]
[In]
[Out]
none
Time = 0.31 (sec) , antiderivative size = 51, normalized size of antiderivative = 0.89 \[ \int \frac {\cos ^3(c+d x) (A+B \sin (c+d x))}{a+a \sin (c+d x)} \, dx=-\frac {2 \, B \sin \left (d x + c\right )^{3} + 3 \, A \sin \left (d x + c\right )^{2} - 3 \, B \sin \left (d x + c\right )^{2} - 6 \, A \sin \left (d x + c\right )}{6 \, a d} \]
[In]
[Out]
Time = 0.09 (sec) , antiderivative size = 47, normalized size of antiderivative = 0.82 \[ \int \frac {\cos ^3(c+d x) (A+B \sin (c+d x))}{a+a \sin (c+d x)} \, dx=\frac {\sin \left (c+d\,x\right )\,\left (6\,A-3\,A\,\sin \left (c+d\,x\right )+3\,B\,\sin \left (c+d\,x\right )-2\,B\,{\sin \left (c+d\,x\right )}^2\right )}{6\,a\,d} \]
[In]
[Out]